26400462622043 has 4 divisors (see below), whose sum is σ = 26401436728128. Its totient is φ = 26399488515960.

The previous prime is 26400462622033. The next prime is 26400462622069. The reversal of 26400462622043 is 34022626400462.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 26400462622043 - 2⁶ = 26400462621979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26400462622033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 487012388 + ... + 487066593.

It is an arithmetic number, because the mean of its divisors is an integer number (6600359182032).

Almost surely, 2^{26400462622043} is an apocalyptic number.

26400462622043 is a deficient number, since it is larger than the sum of its proper divisors (974106085).

26400462622043 is an equidigital number, since it uses as much as digits as its factorization.

26400462622043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974106084.

The product of its (nonzero) digits is 663552, while the sum is 41.

The spelling of 26400462622043 in words is "twenty-six trillion, four hundred billion, four hundred sixty-two million, six hundred twenty-two thousand, forty-three".